Rakefile in jpeg-0.7.0 vs Rakefile in jpeg-0.7.1

@@ -1,12 +1,12 @@
-require "bundler/gem_tasks"
-require "rspec/core/rake_task"
+require 'bundler/gem_tasks'
+require 'rspec/core/rake_task'
 
 RSpec::Core::RakeTask.new(:spec)
 
-task :default => :spec
+task default: :spec
 
 require 'rake/extensiontask'
 
-Rake::ExtensionTask.new("jpeg") do |ext|
-  ext.lib_dir = "lib/jpeg"
+Rake::ExtensionTask.new('jpeg') do |ext|
+  ext.lib_dir = 'lib/jpeg'
 end